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ICCV
2005
IEEE
14 years 10 months ago
Segmentation of Hybrid Motions via Hybrid Quadratic Surface Analysis
In this paper, we investigate the mathematical problem underlying segmentation of hybrid motions: Given a series of tracked feature correspondences between two (perspective) image...
Shankar Rao, Allen Y. Yang, Andrew Wagner, Yi Ma
ICPR
2000
IEEE
14 years 9 months ago
Stability Analysis of Medial Axis Transform under Relative Hausdorff Distance
Medial axis transform (MAT) is a basic tool for shape analysis. But, in spite of its usefulness, it has some drawbacks, one of which is its instability under the boundary perturba...
Sung Woo Choi, Seong-Whan Lee
IROS
2009
IEEE
148views Robotics» more  IROS 2009»
14 years 2 months ago
On the error analysis of vertical line pair-based monocular visual odometry in urban area
Abstract— When a robot travels in urban area, Global Positional System (GPS) signals might be obstructed by buildings. Hence visual odometry is a choice. We notice that the verti...
Ji Zhang, Dezhen Song
HAPTICS
2002
IEEE
14 years 1 months ago
An Analysis of Perceptual Instability during Haptic Texture Rendering
This paper investigates the problem of perceived instability during haptic texture rendering. We focus on the perceptual analysis of the stability of textured surfaces rendered wi...
Seungmoon Choi, Hong Z. Tan
ACIVS
2006
Springer
14 years 1 days ago
Robust Analysis of Silhouettes by Morphological Size Distributions
We address the topic of real-time analysis and recognition of silhouettes. The method that we propose first produces object features obtained by a new type of morphological operato...
Olivier Barnich, Sébastien Jodogne, Marc Va...